US5251376A - Razor head, especially razor blade unit of a wet razor - Google Patents
Razor head, especially razor blade unit of a wet razor Download PDFInfo
- Publication number
- US5251376A US5251376A US07/905,405 US90540592A US5251376A US 5251376 A US5251376 A US 5251376A US 90540592 A US90540592 A US 90540592A US 5251376 A US5251376 A US 5251376A
- Authority
- US
- United States
- Prior art keywords
- blade member
- plastic housing
- razor
- razor head
- guide strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
- B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
- B26B21/227—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit with blades being resiliently mounted in the changeable unit
Definitions
- the present invention relates to a razor head, especially a razor blade unit of a wet or safety razor, with the razor head being disposed at the front end of a handle.
- a single or double razor blade is spring or yieldingly mounted in a plastic housing that has a front guide strip.
- a single or double razor blade is fixedly embedded in the razor head in a plastic housing. If the razor head is a separate component that can be secured to a handle, for which purpose the handle and the razor head can be interconnected by corresponding securing means, the razor head is known as a so-called razor blade unit.
- a plastic housing is provided with a front guide strip.
- Two razor blades, to form a double razor blade are disposed within this plastic housing, with each razor blade being yieldingly mounted.
- each of the two razor blades is disposed on a lateral spring tongue so that they can each conform to the face contour during a shaving process.
- FIG. 1 is a perspective view of a first exemplary embodiment of an inventive razor head in the form of a razor blade unit of a wet razor;
- FIG. 1a shows an exemplary textured surface for the guide strip
- FIG. 2 is an exploded view showing the razor blade unit of FIG. 1 prior to assembly
- FIG. 3 is a view similar to FIG. 1, but indicates the possibilities for movement
- FIG. 4 is a cross-sectional view through the razor blade unit of FIG. 1 in the normal or starting position
- FIG. 5 is a cross-sectional view of the razor blade unit of FIG. 1 but in the pivoted position;
- FIG. 6 is a perspective view of a second exemplary embodiment of the inventive razor blade units
- FIG. 7 is an exploded view showing the razor blade unit of FIG. 6 prior to assembly
- FIG. 8 is a view similar to FIG. 6, but indicates the possibilities of movement:
- FIG. 9 is a cross-sectional view through the razor blade unit of FIG. 6 in the normal or starting position.
- FIG. 10 is a cross-sectional view through the razor blade unit of FIG. 6 but in the pivoted position of the razor blades.
- the razor head of the present invention is characterized primarily in that the single or double razor blade is secured to a blade member that is pivotably mounted in the plastic housing so as to be pivotable counter to the spring force about an axis that extends parallel to the guide strip.
- a razor head especially a razor blade unit of a wet razor, that is constructed pursuant to the teaching of the present invention so that it has a single or double razor blade secured to a blade member has the advantage of providing an improved spring or yielding mounting.
- the two individual razor blades which are mounted so as to be parallel to one another, are displaceable in a parallel and hence synchronous manner.
- the significant advantage of this system is that the angle and hence the position of the razor blades does in fact remain constant while shaving, whereby undesired oscillations or movements in the blades are avoided due to the precise technical guidance, so that as a result an optimum shaving efficiency can be achieved.
- the pivot axis is preferably disposed in the vicinity of the guide strip.
- the blade member is fixedly connected with the guide strip and the unit formed from the blade member and the guide strip is pivotable about an axis that extends through the guide strip.
- at least that portion of the guide strip that contacts the skin during a shaving process can preferably have a round cross-sectional configuration, through the center of which extends the axis.
- the guide strip is preferably provided with a structure or texture.
- the razor blades that are secured in a parallel manner on the blade member can carry out a pivoting movement about the center of the guide strip.
- By turning or pivoting the guide strip it is possible to execute a pivoting of the blade member, which results in the advantage that the operation of the razor blades can be verified.
- With an appropriate relationship between the bearing surface of the guide strip and the spring it is possible to achieve a direct deflection of the razor blades since during a shaving process, via the distribution of the forces, a corresponding torque is introduced into the guide strip.
- the guide strip that leads or is ahead of the razor blades assumes an active role in that the guide strip effects a transfer of frictional forces that occur while shaving onto the blade member.
- the guide strip is thus actively involved in the pivoting of the blade member and hence in the pivoting of the razor blades.
- the transfer of the forces occurring during the shaving process is improved if the guide strip is provided with a texture.
- the transfer of force is a function not only of the individual shaving conditions but also of the shaving agents that are used.
- the blade member be fixedly connected with a strip, and that the unit formed from the blade member and the strip be pivotable about an axis that extends through this strip, which is disposed below a fixed or stationary guide strip.
- a portion of the guide strip namely the upper region of the guide strip, is fixedly formed on the plastic housing, for example on an upper blade shell, while the lower portion of the guide strip is pivotable together with the blade member.
- the strip or bar preferably has a partially round cross-sectional configuration such that the axis extends in the center thereof and the outer surface forms an essentially continuous transition relative to the guide strip.
- the guide strip or the strip of the unit is provided on the sides with pins via which the unit is pivotably mounted in the side walls of the plastic housing. This provides a technically very straightforward possibility for being able to pivotably mount the unit, together with the guide strip or the strip, in the plastic housing.
- the unit have openings. These openings have the advantage that during the shaving process the shaving cream can pass therethrough for better removal thereof, whereby the lower portion of the plastic housing is provided with corresponding openings or recesses to thereby ensure an unobstructed passage of the shaving cream. Furthermore, the openings facilitate cleaning of the razor head.
- a compression spring be disposed between the blade member and the base of the plastic housing.
- Such a compression spring that is supported between the blade member and the base has the advantage that in this way a spring or yielding mounting of the blade member within the plastic housing is ensured in a technically straightforward manner.
- the compression spring is preferably a curved leaf-type spring.
- This spring can, in an appropriately curved manner, be placed into the lower portion of the plastic housing prior to the assembly of the razor head, especially a razor blade unit.
- the spring can be made of metal or plastic. Instead of a leaf-type spring, the compression spring can also be formed from an appropriately bent wire.
- the leaf-type spring can have a number of curved portions, i.e. one curved portion follows another. As a consequence, a uniform abutment surface is provided for the blade member.
- the razor head could also have a push member that extends through the lower housing base, so that the spring component could also be eliminated.
- the pivoting movement of the blade member is preferably delimited at the top by a cap or cover means of the plastic housing. In this way, the starting position of the blade member, and hence the starting geometry, is clearly defined.
- the plastic housing comprise a lower portion and an upper portion that can be assembled together, with the blade member, possibly with the guide strip or other strip connected therewith, being disposed between these portions as a separate component.
- the back side of the blade member be provided with a projection that is guide outwardly through an opening in the rear wall of the plastic housing.
- This projection is preferably disposed in the central region of the razor head.
- FIGS. 1 to 5 illustrate a first exemplary embodiment of the inventive razor blade unit
- FIGS. 6 to 10 illustrate a second exemplary embodiment.
- the first embodiment of the razor blade unit illustrated in FIGS. 1 to 5 comprises a plastic housing 1.
- This plastic housing is composed of a lower portion 2 and an upper portion 3, which can be appropriately placed one upon the other and interconnected, for example by being fused or glued together, by interlocking, by being telescoped into one another, etc.
- a blade member 4 is pivotably mounted between the lower portion 1 and the upper portion 3 of the plastic housing 1.
- Two razor blades 5, to form a double razor blade are first secured to the blade member 4, for example by being glued thereon or fused therewith.
- a connecting part 6, which is provided with openings 7, the blade member 4 is integrally connected with a guard or guide strip 8, so that the blade member 4, the connecting part 6, and the guide strip 8 form a unit.
- the guard or guide strip 8 has a round cross-sectional configuration.
- Pins 9 are formed onto the ends of the guide strip 8. By means of these pins 9, the unit is pivotably mounted in corresponding recesses 10 in the two side walls 11 of the plastic housing 1.
- the blade member 4 is furthermore yieldingly mounted within the plastic housing 1.
- a compression spring 14 in the form of a leaf-type spring is supported between the underside of the blade member 4 and the base 12 of the lower portion 2 of the plastic housing 1, in an appropriate recessed portion 13.
- the spring 14 presses the blade member 4 upwardly against a cap or cover means 15 at the upper side of the upper portion 3 of the plastic housing 1.
- the compression spring 14 is provided with a number of curved portions, i.e. the spring has two contact points on the base 12 while the blade member 4 rests upon 3 curved portions.
- the back side of the blade member 4 is provided with a projection 17 that is guided outwardly through an opening in the rear wall of the plastic housing 1.
- This opening 18 in the rear wall of the plastic housing 1 is formed by a recess on the upper side of the lower portion 2 that defines the opening 18 when the upper portion 3 is placed upon the lower portion 2.
- FIG. 4 shows the normal or starting position of the razor blade unit.
- the blade member 4 is in its uppermost position, where it rests against the underside or stop surface of the cap 15 and is pressed thereagainst by the compression spring 14.
- pressure is applied to the blade member 4, with this pressure pivoting the blade member 4 against the force of the compression spring 14 into the interior of the plastic housing 1 about the axis A that is defined by the pins 9, as indicated by the arrow P in FIG. 5.
- This pivoting movement of the blade member 4 is enhanced in that during the shaving process, an appropriate torque is exerted upon the guide strip 8.
- this exemplary embodiment of the present invention is the essential concept of this exemplary embodiment of the present invention.
- the guide strip 8 which leads or precedes the razor blades 5, assumes an active role by transferring the frictional forces that occur while shaving onto the blade member 4 and pivoting the same.
- the guide strip 8 can be provided with a structure or texture that ensures an optimum transfer of the forces encountered while shaving, with these forces being a function of the individual shaving conditions as well as of the shaving agents that are used.
- the structure of the guide strip 8 can be a longitudinal grooving that extends parallel to the axis A.
- FIGS. 6 to 10 A somewhat modified second exemplary embodiment is illustrated in FIGS. 6 to 10. This embodiment differs in two areas from the first embodiment.
- the guide strip 8 was rotatably or pivotably mounted within the plastic housing 1, with the second embodiment the actual guard or guide strip 8 is fixedly molded on the upper portion 3 of the plastic housing 1 and is hence stationary.
- an additional strip or bar 16 is provided that is similarly integrally connected to the blade member 4 via the connecting part 6.
- the ends of this strip 16 are provided with pins 9, via which the unit formed by the blade member 4, the connecting part 6 and the strip 16 is pivotably mounted within the plastic housing 1 in a manner corresponding to that explained in conjunction with the first embodiment.
- the second difference between the two embodiments consists in the configuration of the compression spring 14. Whereas with the first embodiment the spring was a leaf-type spring that had several curved portions, with the second embodiment the spring, although it is also a leaf-type spring, has only a single curved portion, as can be seen in particular in FIG. 7.
- the pivoting movement of the blade member 4 is effected in the same manner as with the first embodiment.
- the blade member 4 In the normal or starting position (FIG. 9), the blade member 4 is pressed against the underside or stop surface of the cap 15 by the compression spring 14. At the same time, the upper side of the connecting part 6 rests flush against the planar underside of the guide strip 8.
- pressure is applied that allows the blade member 4 to pivot downwardly, as indicated by the arrow P in FIG. 10.
- the flat upperside of the strip 16 rests against the under side of the guide strip 8 to thereby limit the movement of the blade member.
- the planar upper side of the connecting part 6 is disposed at a slight angle relative to the planar upper side of the strip 16. It should be noted that with this second embodiment, the guide strip 8 does not assume an active role concerning the transfer of forces from the guide strip 8 to the blade member 4 during a shaving process.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9108214[U] | 1991-07-03 | ||
DE9108214U DE9108214U1 (de) | 1991-07-03 | 1991-07-03 | Rasierapparatekopf, insbesondere Rasierklingeneinheit eines Naßrasierapparates |
Publications (1)
Publication Number | Publication Date |
---|---|
US5251376A true US5251376A (en) | 1993-10-12 |
Family
ID=6868942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/905,405 Expired - Lifetime US5251376A (en) | 1991-07-03 | 1992-06-25 | Razor head, especially razor blade unit of a wet razor |
Country Status (9)
Country | Link |
---|---|
US (1) | US5251376A (uk) |
EP (1) | EP0521294B1 (uk) |
JP (1) | JP3326623B2 (uk) |
AT (1) | ATE144933T1 (uk) |
BR (1) | BR9202600A (uk) |
DE (2) | DE9108214U1 (uk) |
ES (1) | ES2093737T3 (uk) |
GR (1) | GR3021571T3 (uk) |
RU (1) | RU2085312C1 (uk) |
Cited By (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5341571A (en) * | 1993-04-16 | 1994-08-30 | American Safety Razor Company | Movable blade shaving cartridge or the like |
US5347714A (en) * | 1993-02-18 | 1994-09-20 | American Safety Razor Company | Movable blade shaving cartridge |
US5373638A (en) * | 1992-05-02 | 1994-12-20 | Warner-Lambert Company | Razor head, especially razor blade unit of a wet razor |
US5416974A (en) * | 1990-03-27 | 1995-05-23 | The Gillette Company | Safety razors and blade units therefor |
US5461781A (en) * | 1994-07-01 | 1995-10-31 | Warner-Lambert Company | Dynamic shaving system with integral push clean bar and spring member |
US5590468A (en) * | 1993-04-16 | 1997-01-07 | American Safety Razor Company | Movable blade shaving cartridge with conditioning bar |
US5678311A (en) * | 1995-02-14 | 1997-10-21 | Avidor; Joseph | Shaving apparatus |
WO1998005478A1 (en) * | 1996-08-05 | 1998-02-12 | The Gillette Company | Razor |
US5933960A (en) * | 1995-03-23 | 1999-08-10 | Avidor; Joseph | Shaving apparatus and method of shaving |
US6173498B1 (en) | 1996-08-05 | 2001-01-16 | The Gillette Company | Razor |
US6295734B1 (en) | 1995-03-23 | 2001-10-02 | The Gillette Company | Safety razors |
WO2002032632A2 (en) * | 2000-10-16 | 2002-04-25 | The Gillette Company | Safety razor blade unit |
US6397473B1 (en) * | 1996-03-27 | 2002-06-04 | Warner-Lambert Company | Shaving system with uniform shaving forces |
US20030046817A1 (en) * | 2001-07-02 | 2003-03-13 | Coffin David C. | Shaving implement having static and dynamic blades |
EP1236548A3 (en) * | 2001-02-28 | 2003-04-16 | Warner-Lambert Company | Shaving razor with pivoting blade carrier and replaceable blade cartridge therefor |
US20030074798A1 (en) * | 2001-10-22 | 2003-04-24 | Follo Thomas A. | Shaving device |
WO2003097310A1 (en) * | 2002-05-16 | 2003-11-27 | Warner-Lambert Company Llc | Razor cartridge mounting structure |
US6671961B1 (en) * | 1999-11-29 | 2004-01-06 | Koninklijke Philips Electronics N.V. | Shaver provided with a shaving head having a sub-frame and a main frame |
US20040020053A1 (en) * | 2000-10-16 | 2004-02-05 | The Gillette Company | Safety razors |
US6763590B2 (en) | 2002-10-21 | 2004-07-20 | Eveready Battery Company, Inc. | Razor assembly having a clutch controlled shaving aid delivery system |
EP0760734B2 (en) † | 1995-03-23 | 2006-08-09 | The Gillette Company | Safety razors |
US20060248726A1 (en) * | 2005-05-06 | 2006-11-09 | Eveready Battery Company, Inc. | Razor blade and support assembly |
US20070089297A1 (en) * | 2003-12-10 | 2007-04-26 | Koninklijke Philips Electronics N.V. | Shaving head with skin stretching member |
EP0906814B2 (en) † | 1997-10-02 | 2007-06-27 | Warner-Lambert Company LLC | Razor with in situ sensor |
US20090056140A1 (en) * | 2007-08-30 | 2009-03-05 | Michael Hal Bruno | Razor with blade unit biasing member |
AU2007200550B2 (en) * | 2000-10-16 | 2009-03-26 | The Gillette Company | Safety razors |
US20100154220A1 (en) * | 2006-02-14 | 2010-06-24 | Kai R&D Center Co., Ltd. | Razor |
US20100154222A1 (en) * | 2006-02-14 | 2010-06-24 | Kai R&D Center Co.,Ltd. | Razor |
US20100229397A1 (en) * | 2006-02-14 | 2010-09-16 | Kai R&D Center Co., Ltd. | Razor |
WO2012070038A1 (en) * | 2010-11-22 | 2012-05-31 | Benny Barak | Manual hair removal apparatus |
WO2017103884A1 (en) * | 2015-12-17 | 2017-06-22 | Bic Violex S.A. | Shaving head |
WO2018080463A1 (en) * | 2016-10-25 | 2018-05-03 | OneBlade, Inc. | Single-blade razor apparatus |
EP1592537B1 (en) * | 2003-01-28 | 2018-12-26 | Edgewell Personal Care Brands, LLC | Razor blade platform and razor cartridge using same |
US10406704B2 (en) | 2014-10-06 | 2019-09-10 | OneBlade, Inc. | Razor apparatus and shaving system |
US10538005B2 (en) | 2016-10-25 | 2020-01-21 | OneBlade, Inc. | Single-blade razor apparatus |
WO2021257438A1 (en) * | 2020-06-19 | 2021-12-23 | The Gillette Company Llc | Shaving razor cartridge |
US11389981B2 (en) | 2020-06-19 | 2022-07-19 | The Gillette Company Llc | Method of manufacturing a blade carrier assembly |
WO2022164733A1 (en) * | 2021-01-29 | 2022-08-04 | The Gillette Company Llc | Razor cartridge with a rotatably attached housing portion |
USD961848S1 (en) | 2020-06-19 | 2022-08-23 | The Gillette Company Llc | Blade carrier for a shaving razor |
USD967528S1 (en) | 2020-06-19 | 2022-10-18 | The Gillette Company Llc | Shaving razor cartridge |
USD977718S1 (en) | 2020-06-19 | 2023-02-07 | The Gillette Company Llc | Shaving razor handle |
US11648694B2 (en) | 2020-06-19 | 2023-05-16 | The Gillette Company Llc | Shaving razor system |
US11691305B2 (en) | 2020-06-19 | 2023-07-04 | The Gillette Company Llc | Shaving razor blade carrier |
US12030199B1 (en) * | 2024-01-05 | 2024-07-09 | Jianwu Xie | Pet shaver |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5546660A (en) * | 1994-09-30 | 1996-08-20 | Warner-Lambert Company | Dynamic razor head |
JP3209975B2 (ja) * | 1999-03-18 | 2001-09-17 | 株式会社貝印刃物開発センター | 安全かみそり |
ATE411143T1 (de) * | 2004-01-26 | 2008-10-15 | Koninkl Philips Electronics Nv | Sicherheitsrasiervorrichtung mit einem verstellbaren führungsglied |
DE202013002343U1 (de) * | 2013-03-12 | 2013-04-16 | Silag Handel Ag | Mechanischer Rasierer vereinfachter Bauart |
RU2764448C1 (ru) * | 2021-05-27 | 2022-01-17 | Сергей Валерьевич Синицкий | Кассета для бритвы |
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US3783510A (en) * | 1971-10-22 | 1974-01-08 | Warner Lambert Co | Razor having tandemly mounted blades bonded in a disposable cartridge |
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DE3218411A1 (de) * | 1981-05-19 | 1982-12-09 | Wilkinson Sword Ltd., High Wycombe, Buckinghamshire | Rasierklingeneinheit, insbesondere rasierapparate |
US4461079A (en) * | 1982-06-01 | 1984-07-24 | Warner-Lambert Company | Method and apparatus for changing the shaving attitude of a blade package |
CH647450A5 (en) * | 1982-06-18 | 1985-01-31 | Wilkinson Sword Ltd | Blade assembly for razor |
US4501067A (en) * | 1982-04-03 | 1985-02-26 | Wilkinson Sword Limited | Razors and shaving units for razors |
EP0312663A1 (en) * | 1987-10-21 | 1989-04-26 | Warner-Lambert Company | Blade assembly |
DE8910490U1 (de) * | 1989-09-02 | 1991-01-10 | Wilkinson Sword GmbH, 5650 Solingen | Rasierapparatekopf eines Naßrasierapparates |
-
1991
- 1991-07-03 DE DE9108214U patent/DE9108214U1/de not_active Expired - Lifetime
-
1992
- 1992-05-25 EP EP92108766A patent/EP0521294B1/de not_active Expired - Lifetime
- 1992-05-25 ES ES92108766T patent/ES2093737T3/es not_active Expired - Lifetime
- 1992-05-25 DE DE59207475T patent/DE59207475D1/de not_active Expired - Lifetime
- 1992-05-25 AT AT92108766T patent/ATE144933T1/de not_active IP Right Cessation
- 1992-06-25 US US07/905,405 patent/US5251376A/en not_active Expired - Lifetime
- 1992-06-25 JP JP20692892A patent/JP3326623B2/ja not_active Expired - Lifetime
- 1992-07-02 RU SU925052095A patent/RU2085312C1/ru active
- 1992-07-03 BR BR929202600A patent/BR9202600A/pt not_active Application Discontinuation
-
1996
- 1996-11-07 GR GR960402930T patent/GR3021571T3/el unknown
Patent Citations (11)
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US3783510A (en) * | 1971-10-22 | 1974-01-08 | Warner Lambert Co | Razor having tandemly mounted blades bonded in a disposable cartridge |
US4063354A (en) * | 1975-05-29 | 1977-12-20 | The Gillette Company | Shaving unit |
US4257160A (en) * | 1979-02-14 | 1981-03-24 | Kai Cutlery Center Co., Ltd. | Two-bladed safety razor |
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Cited By (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5416974A (en) * | 1990-03-27 | 1995-05-23 | The Gillette Company | Safety razors and blade units therefor |
US5373638A (en) * | 1992-05-02 | 1994-12-20 | Warner-Lambert Company | Razor head, especially razor blade unit of a wet razor |
US5347714A (en) * | 1993-02-18 | 1994-09-20 | American Safety Razor Company | Movable blade shaving cartridge |
US5341571A (en) * | 1993-04-16 | 1994-08-30 | American Safety Razor Company | Movable blade shaving cartridge or the like |
US5524347A (en) * | 1993-04-16 | 1996-06-11 | American Safety Razor Company | Movable blade shaving cartridge |
US5551155A (en) * | 1993-04-16 | 1996-09-03 | American Safety Razor Company | Movable blade shaving cartridge with coated retaining clips |
US5590468A (en) * | 1993-04-16 | 1997-01-07 | American Safety Razor Company | Movable blade shaving cartridge with conditioning bar |
US5461781A (en) * | 1994-07-01 | 1995-10-31 | Warner-Lambert Company | Dynamic shaving system with integral push clean bar and spring member |
US5678311A (en) * | 1995-02-14 | 1997-10-21 | Avidor; Joseph | Shaving apparatus |
US5933960A (en) * | 1995-03-23 | 1999-08-10 | Avidor; Joseph | Shaving apparatus and method of shaving |
US6295734B1 (en) | 1995-03-23 | 2001-10-02 | The Gillette Company | Safety razors |
EP0760734B2 (en) † | 1995-03-23 | 2006-08-09 | The Gillette Company | Safety razors |
US6397473B1 (en) * | 1996-03-27 | 2002-06-04 | Warner-Lambert Company | Shaving system with uniform shaving forces |
WO1998005478A1 (en) * | 1996-08-05 | 1998-02-12 | The Gillette Company | Razor |
US6173498B1 (en) | 1996-08-05 | 2001-01-16 | The Gillette Company | Razor |
AU738107B2 (en) * | 1996-08-05 | 2001-09-06 | Gillette Company, The | Razor |
EP0906814B2 (en) † | 1997-10-02 | 2007-06-27 | Warner-Lambert Company LLC | Razor with in situ sensor |
US6671961B1 (en) * | 1999-11-29 | 2004-01-06 | Koninklijke Philips Electronics N.V. | Shaver provided with a shaving head having a sub-frame and a main frame |
US20040216310A1 (en) * | 1999-11-29 | 2004-11-04 | Santhagens Van Eibergen Robert Alexander | Shaver provided with a shaving head having a sub-frame and a main frame |
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AU2007200550B2 (en) * | 2000-10-16 | 2009-03-26 | The Gillette Company | Safety razors |
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Also Published As
Publication number | Publication date |
---|---|
ES2093737T3 (es) | 1997-01-01 |
EP0521294B1 (de) | 1996-11-06 |
DE59207475D1 (de) | 1996-12-12 |
GR3021571T3 (en) | 1997-02-28 |
ATE144933T1 (de) | 1996-11-15 |
EP0521294A1 (de) | 1993-01-07 |
JPH05184739A (ja) | 1993-07-27 |
BR9202600A (pt) | 1993-03-16 |
JP3326623B2 (ja) | 2002-09-24 |
DE9108214U1 (de) | 1992-10-29 |
RU2085312C1 (ru) | 1997-07-27 |
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